Usps Stamps 2024 Price Increase. Usps ground advantage prices would increase by 5.4 percent, priority mail service prices would increase by 5.7 percent, and priority mail express service prices would. Postal service hopes to save $3 billion a year through a series.
This means certain shipping and mailing costs will. Postal service wants to save $3 billion annually on changes that reflect its greater reliance on.